Finding the Third Proportional to 364,872 and 801,672
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Solution
The third proportional to 364,872 and 801,672 is: 1,761,379.32
Step by Step Solution
- Step 1: Write the proportion equation
364,872 : 801,672 = 801,672 : x - Step 2: Convert to fraction form
364,872/801,672 = 801,672/x - Step 3: Cross multiply
364,872x = 801,672 × 801,672 - Step 4: Simplify right side
364,872x = 642,677,995,584 - Step 5: Solve for x
x = 642,677,995,584/364,872 - Step 6: Final answer
x = 1,761,379.32
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.